District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4PCI | 10 | 57 | — | — | Available |
| K4PCJ | 10 | 67 | 2026-05-19 | — | Active (Vanity) |
| K4PCK | 9 | 63 | 2029-02-03 | — | Active (Vanity) |
| K4PCL | 9 | 63 | — | — | Available |
| K4PCM | 8 | 61 | 2033-07-18 | — | Active (Vanity) |
| K4PCN | 10 | 59 | — | — | Available |
| K4PCO | 9 | 65 | 2015-09-11 | 2017-09-12 | Available |
| K4PCP | 9 | 65 | — | — | Available |
| K4PCQ | 9 | 67 | — | — | Available |
| K4PCR | 10 | 61 | 2026-12-27 | — | Active (Vanity) |
| K4PCS | 10 | 59 | 2029-08-22 | — | Active (Vanity) |
| K4PCT | 9 | 57 | 2036-03-31 | — | Active (Vanity) |
| K4PCU | 10 | 61 | — | — | Available |
| K4PCV | 9 | 63 | — | — | Available |
| K4PCW | 9 | 63 | — | — | Available |
| K4PCX | 9 | 65 | — | — | Available |
| K4PCY | 9 | 67 | 2033-06-27 | — | Active (Vanity) |
| K4PCZ | 9 | 65 | — | — | Available |
| K4PDA | 9 | 55 | 2033-11-03 | — | Active (Vanity) |
| K4PDB | 9 | 59 | 2028-05-20 | — | Active (Vanity) |
| K4PDC | 9 | 61 | 2033-03-17 | — | Active (Vanity) |
| K4PDD | 9 | 57 | — | — | Available |
| K4PDE | 9 | 51 | 2031-07-20 | — | Active (Vanity) |
| K4PDF | 9 | 59 | 2028-11-07 | — | Active (Vanity) |
| K4PDG | 8 | 59 | — | — | Available |
| K4PDH | 9 | 57 | 2030-03-17 | — | Active (Vanity) |
| K4PDI | 10 | 53 | 2034-04-01 | — | Active (Vanity) |
| K4PDJ | 10 | 63 | 2027-04-13 | — | Active (Vanity) |
| K4PDK | 9 | 59 | 2030-07-18 | — | Active (Vanity) |
| K4PDL | 9 | 59 | 2029-04-08 | — | Active (Vanity) |
| K4PDM | 8 | 57 | 2030-10-17 | — | Active (Vanity) |
| K4PDN | 10 | 55 | 2030-10-06 | — | Active (Vanity) |
| K4PDO | 9 | 61 | 2027-06-06 | — | Active (Vanity) |
| K4PDP | 9 | 61 | 2032-03-15 | — | Active (Vanity) |
| K4PDQ | 9 | 63 | 2031-07-24 | — | Active (Vanity) |
| K4PDR | 10 | 57 | 2031-10-02 | — | Active (Vanity) |
| K4PDS | 10 | 55 | 2024-04-22 | 2026-04-23 | Available |
| K4PDT | 9 | 53 | 2016-08-01 | 2018-08-02 | Available |
| K4PDU | 10 | 57 | 2035-02-07 | — | Active (Vanity) |
| K4PDV | 9 | 59 | 2033-07-15 | — | Active (Vanity) |
| K4PDW | 9 | 59 | 2034-03-27 | — | Active (Vanity) |
| K4PDX | 9 | 61 | 2032-03-22 | — | Active (Vanity) |
| K4PDY | 9 | 63 | 2034-06-28 | — | Active (Vanity) |
| K4PDZ | 9 | 61 | 2034-12-24 | — | Active (Vanity) |
| K4PEA | 9 | 49 | 2036-08-20 | — | Active (Vanity) |
| K4PEB | 9 | 53 | 2032-12-30 | — | Active (Vanity) |
| K4PEC | 9 | 55 | 2016-12-17 | 2018-12-18 | Available |
| K4PED | 9 | 51 | 2033-01-14 | — | Active (Vanity) |
| K4PEE | 9 | 45 | — | — | Available |
| K4PEF | 9 | 53 | 2030-06-09 | — | Active (Vanity) |
| K4PEG | 8 | 53 | 2029-05-05 | — | Active (Vanity) |
| K4PEH | 9 | 51 | — | — | Available |
| K4PEI | 10 | 47 | 2034-03-15 | — | Active (Vanity) |
| K4PEJ | 10 | 57 | 2005-11-28 | 2007-11-29 | Available |
| K4PEK | 9 | 53 | 2034-02-13 | — | Active (Vanity) |
| K4PEL | 9 | 53 | — | — | Available |
| K4PEM | 8 | 51 | 2007-05-30 | 2009-05-31 | Available |
| K4PEN | 10 | 49 | 2034-11-02 | — | Active (Vanity) |
| K4PEO | 9 | 55 | — | — | Available |
| K4PEP | 9 | 55 | 2025-02-23 | — | Active (Vanity) |
| K4PEQ | 9 | 57 | 2017-08-22 | 2019-08-23 | Available |
| K4PER | 10 | 51 | 2032-04-19 | — | Active (Vanity) |
| K4PES | 10 | 49 | 2024-03-31 | 2026-04-01 | Available |
| K4PET | 9 | 47 | 2028-12-15 | — | Active (Vanity) |
| K4PEU | 10 | 51 | — | — | Available |
| K4PEV | 9 | 53 | 2007-01-17 | 2009-01-18 | Available |
| K4PEW | 9 | 53 | 2033-07-23 | — | Active (Vanity) |
| K4PEX | 9 | 55 | — | — | Available |
| K4PEY | 9 | 57 | — | — | Available |
| K4PEZ | 9 | 55 | 2033-06-06 | — | Active (Vanity) |
| K4PFA | 9 | 57 | — | — | Available |
| K4PFB | 9 | 61 | 2025-02-10 | — | Active |
| K4PFC | 9 | 63 | 2020-09-17 | 2022-09-18 | Available |
| K4PFD | 9 | 59 | 2030-07-14 | — | Active (Vanity) |
| K4PFE | 9 | 53 | 2034-08-16 | — | Active (Vanity) |
| K4PFF | 9 | 61 | 2026-06-18 | — | Active (Vanity) |
| K4PFG | 8 | 61 | 2029-02-16 | — | Active (Vanity) |
| K4PFH | 9 | 59 | 2012-06-26 | 2014-06-27 | Available |
| K4PFI | 10 | 55 | — | — | Available |
| K4PFJ | 10 | 65 | — | — | Available |
| K4PFK | 9 | 61 | 2005-01-25 | 2007-01-26 | Available |
| K4PFL | 9 | 61 | 2029-06-25 | — | Active (Vanity) |
| K4PFM | 8 | 59 | 2034-04-13 | — | Active (Vanity) |
| K4PFN | 10 | 57 | 1998-02-06 | 2000-02-07 | Available |
| K4PFO | 9 | 63 | 2031-07-30 | — | Active |
| K4PFP | 9 | 63 | — | — | Available |
| K4PFQ | 9 | 65 | 2036-12-19 | — | Active (Vanity) |
| K4PFR | 10 | 59 | 2012-12-08 | 2014-12-09 | Available |
| K4PFS | 10 | 57 | 1999-04-08 | 2001-04-09 | Available |
| K4PFT | 9 | 55 | 2026-09-16 | — | Active |
| K4PFU | 10 | 59 | 2008-03-19 | 2010-03-20 | Available |
| K4PFV | 9 | 61 | 2023-07-27 | 2025-07-28 | Available |
| K4PFW | 9 | 61 | — | — | Available |
| K4PFX | 9 | 63 | — | — | Available |
| K4PFY | 9 | 65 | — | — | Available |
| K4PFZ | 9 | 63 | 2027-05-19 | — | Active |
| K4PGA | 8 | 57 | 2028-01-06 | — | Active (Vanity) |
| K4PGB | 8 | 61 | 2028-12-18 | — | Active (Vanity) |
| K4PGC | 8 | 63 | — | — | Available |
| K4PGD | 8 | 59 | 2027-05-11 | — | Active (Vanity) |